Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Primary branches division (in parentheses, the codes found in the sample of 1339 services)
| Level 0 |
Branch I |
Branch A |
Branch S |
Branch O |
Branch D |
Branch R |
Total |
| Level 1 |
2 (2) |
5 (4) |
2 (2) |
10 (7) |
9 (6) |
14 (10) |
42 (31) |
| Level 3 | 8 (5) | 5 (4) | 10 (4) | 24 (10) | 22 (9) | 20 (10) | 89 (42) |
